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When atoms are moved by radiation in what direction do they move?
Atoms moved by radiation may move in random directions, depending on the type and energy of the radiation. The movement can be in any direction, not necessarily in a specific pattern.
Does radiation need atoms and molecules to work?
Radiation can interact with both atoms and molecules, but it does not necessarily need them to work. Radiation can propagate through a vacuum, such as in space, where there are very few atoms or molecules. However, when in contact with matter, radiation can cause ionization or excitation in atoms and molecules.
How are infrared radiation generated?
Infrared radiation is generated when an object's atoms and molecules vibrate due to heat, causing them to emit electromagnetic waves in the infrared spectrum. This radiation is produced by any object warmer than absolute zero, as thermal energy causes the atoms and molecules to move and generate electromagnetic waves.
Can radiation occur in solid liquids and gases?
Yes, radiation can occur in all three states of matter: solid, liquid, and gas. In solids and liquids, radiation can be absorbed or emitted by the atoms and molecules. In gases, radiation can also occur due to interactions between gas molecules and electromagnetic radiation.
What radiation type has no charge?
Neutrons are the radiation type that has no charge. They are neutral particles found in the nuclei of atoms and can penetrate matter more easily compared to charged particles due to their lack of electromagnetic interaction.
Which layer of the atmosphere loses atoms and molecules due to weak gravity?
The exosphere is the outermost layer of Earth's atmosphere where the weakest amount of gravity allows atoms and molecules to escape into space. This layer is composed mainly of hydrogen and helium atoms that can reach high velocities due to solar radiation.
Do all atoms give out radiation?
No, not all atoms give off radiation. Only certain types of unstable atoms, known as radioactive atoms, undergo radioactive decay and emit radiation in the form of alpha particles, beta particles, or gamma rays.
Solar energy is due to?
Solar energy is due to the nuclear fusion reactions occurring in the sun's core, where hydrogen atoms are converted into helium atoms, releasing a large amount of energy in the form of electromagnetic radiation, including sunlight. This solar radiation is harnessed on Earth to generate electricity through solar panels or to provide heat for various applications.
What makes an atom so dangerous?
The heavier atoms may be radioactive. The radiation emitted by the decaying atoms of radioactive species is dangerous. However, we and everything around us consists of atoms. Even the air we breathe and the food we eat is made of atoms.
Why do stars emit radiation?
Stars emit radiation due to the process of nuclear fusion occurring in their cores. In this process, hydrogen atoms combine to form helium, releasing an immense amount of energy in the form of electromagnetic radiation, including light and heat which is emitted from the star.
How can heat produced using radiation?
Heat is both radiation and the vibration of atoms/molecules.
How can you tell which atoms are stable?
The atoms are stable when having the ratio of neutrons to protons that lie on the atom stability line. These stable atoms do not emit radiation as alpha, beta, neutron, or gamma radiation.
